/Engine/Plugins/Media/ElectraPlayer/Source/ElectraPlayerRuntime/Public/IElectraPlayerInterface.h
enum EPlayerEvent { MediaBuffering = 0, MediaClosed, MediaConnecting, MediaOpened, MediaOpenFailed, PlaybackEndReached, PlaybackResumed, PlaybackSuspended, SeekCompleted, TracksChanged, MetadataChanged, Internal_Start, Internal_PurgeVideoSamplesHint = Internal_Start, Internal_ResetForDiscontinuity, Internal_RenderClockStart, Internal_RenderClockStop, Internal_VideoSamplesAvailable, Internal_VideoSamplesUnavailable, Internal_AudioSamplesAvailable, Internal_AudioSamplesUnavailable, }